Companies catalogue
- C & R Electronic Services, South Granville
- C&J Electrical Contractors PTY LTD, Smithfield
- CASE Statewide Solar, Smeaton Grange
- CBD Mechanical Electrical, Rosehill
- CCC Electrical, Prestons
- CCG Technologies & Engineering Pty Ltd, Mortdale
- CCM Electrical Prestons, Prestons
- CEO Program, Baulkham Hills
- CER - Catering Equipment Repairs Pty Ltd, Kirrawee
- CESC Electronic Enterprises, Padstow
- CIRCLE - The Centre for Innovation, Research, Creativity and Leadership in Education, Paddington
- CIS SCHOOLS, Dural
- CMI Electrical, Meadowbank
- CMS Electracom, Kings Park
- CNS Precision Assembly, Hornsby
- CNW Electrical Wholesale, Alexandria
- CNW Electrical Wholesale, Smeaton Grange
- CPAP Australia, Parramatta
- CPR Call Blocker, Chatswood
- CRMatech Repairs, West Pymble
- CRS Water, Castle Hill
- CSE-Uniserve Limited, Baulkham Hills
- CST Wastewater Solutions Pty Ltd, Roseville
- Cairncross Radiators Australia Pty Ltd, Acacia Ridge
- Calvin Nelson & Co, Auburn
- Calvin Nelson & Co, Ermington
- Calvin Nelson & Co, West Pennant Hills
- Camden Park Reservoir, Camden Park
- Camerons Bodyworks, Coopers Plains
- Camilleri Peter & Co, Kings Park
- Campbelltown Legal Chambers, Campbelltown
- Campion Education, Artarmon
- Campus Watch Pty Ltd, North Turramurra
- Canley Vale Electrical Service, Hinchinbrook
- Canon Printers Castle Hill, Castle Hill
- Carbon Management Solutions, Lawson
- Careers Online, Blacktown
- Carinda International, Castle Hill
- Carline Enoggera - Car Service, Mechanics, Brisbane North, Enoggera
- Carmate Electronics Pty Ltd, North Sydney
- Carroll Australasia, Greystanes
- Cas Electrical Services, Seven Hills
- Caslec Electrical & Data, Smithfield
- Castle Intergrated Media, Cremorne
- Castle Lawyers, Asquith
- Catering Wholesalers, Botany
- Cedar Electronics, Lalor Park
- Celemetrix, Castle Hill
- Centapol Electrical Pty Ltd, Padstow
- Cetnaj Lighting ~ Electrical ~ Data, Rouse Hill
- Cetnaj Lighting ~ Electrical ~ Data, Prestons
- Cetnaj Lighting, Electrical, Data, Smeaton Grange
- Cetnaj Lighting, Electrical, Data, Wetherill Park
- Charlies Electrical Services, Penrith
- Choose-Lifestyle.com, Gymea
- Cimino Bros Auto, Casula
- Cinni Design Australia, Waterloo
- Circle-C Transformers, Minto
- Circuit Level Electronics, Greystanes
- Circuitwise Electronics Manufacturing, Bella Vista
- Citect PTY Ltd., Gordon
- City Electrical Services (Aust) Pty Ltd, Botany
- City Garage, Marrickville
- Clarkstone Electrics Pty Ltd, Smithfield
- Clean Energy Corporation Australia, Haymarket
- Cleanaway Appin Liquid Waste, Appin
- Cleanaway Erskine Park C&I Waste collection service, Erskine Park
- Cleanaway Moorebank, Moorebank
- Cleanaway Peakhurst @Mortdale Recycling Centre, Peakhurst
- Clearwater Sewage Treatment, Glenorie
- Clipsal by Schneider Electric, Macquarie Park
- Clive Mills & Associates, St Leonards
- Cloud Genius Australia & New Zealand, Epping
- Cluso Vision Systems Pty Ltd, Bella Vista
- Colquhoun & Colquhoun, Rozelle
- Comand Communications & Electronics PTY LTD, Gladesville
- Commercial Waste Treatment PTY Ltd., Castle Hill
- Comnet Solutions P/L, Castle Hill
- Complete Automation Services & Electrical, Bickley Vale
- Complete Automotive Repair Service, Seventeen Mile Rocks
- Computer Integrations PTY Ltd., Parramatta
- Concord Auto Electrical, North Strathfield
- Concord Auto Repairs PTY Ltd., Moorooka
- Connected Switchgear, Wetherill Park
- Consolidated Energy Sydney, Jamisontown
- Contact Solar Electrical, Kingsgrove
- Contract Governance Consulting & Education, Potts Point
- Control Devices, Alexandria
- Controls Direct Pty Ltd, Caringbah
- Convoy International, Milperra
- Corplite, Beaumont Hills
- Corporate Learning, Lindfield
- CovaU Energy, Sydney
- Covers and Cases, Harris Park
- Crackerjack Education, Leichhardt
- Cronulla Computers, Cronulla
- Crown Smart Home Showroom, Smeaton Grange
- Crown Street Reservoir, Surry Hills
- Cuno Pacific PTY Ltd., Blacktown
- cashregisters.com.au, Kingsgrove